a744493f134d17288d7c1b77e09223822d10b341db4931fa2d0038781397ae3c

Analysis

max time kernel
252s
max time network
333s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
03-12-2022 07:04

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General

Target

a744493f134d17288d7c1b77e09223822d10b341db4931fa2d0038781397ae3c.exe
Size

723KB
MD5

69d9b1af2af9b349c347fc67a0d7377f
SHA1

29a7aa2a4f853a729de32757df14ed562d86772b
SHA256

a744493f134d17288d7c1b77e09223822d10b341db4931fa2d0038781397ae3c
SHA512

87c0d0e9293a4fb10e385b2d37dd861a516b1c4f12d55e519a6434c019cad146fc0b96c59d1c541b1d761f2fd523c898044e7e6b07ed1e2cf8bf0d54691facb9
SSDEEP

12288:PRHyGCWpebZmc/qcFqqWE1YPARL8p2YYqKRx+JMYOVsYsos+Z4F8S0iE7Da30cG/:PRSnWcmRE06LY2YYNmJMXV/Ns+el0/Eq

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 2 IoCs

pid	Process
1488	a744493f134d17288d7c1b77e09223822d10b341db4931fa2d0038781397ae3c.exe
1488	a744493f134d17288d7c1b77e09223822d10b341db4931fa2d0038781397ae3c.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1488	a744493f134d17288d7c1b77e09223822d10b341db4931fa2d0038781397ae3c.exe

C:\Users\Admin\AppData\Local\Temp\a744493f134d17288d7c1b77e09223822d10b341db4931fa2d0038781397ae3c.exe
"C:\Users\Admin\AppData\Local\Temp\a744493f134d17288d7c1b77e09223822d10b341db4931fa2d0038781397ae3c.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: GetForegroundWindowSpam
PID:1488

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\nsuFC9A.tmp\System.dll

Filesize
10KB

MD5
9b40e5625f6f893a141f4df48ac0838f

SHA1
97dcc3c09f441129d293629a0f0d8d64e56a172d

SHA256
1b2e5f2e29366accc88c4d0a2127f986769d4ccb585621314647374afb518099

SHA512
1d4ba3af8d0a827f4c313fb7c89de1132729f0f6bd8846ea14e5d272dbe5283b12fc3b51b49139fbbad775727e4f1a1a9a5aab40ea401f5fe300235d7cc8b3e7

Download Submit
\Users\Admin\AppData\Local\Temp\nsuFC9A.tmp\nsDialogs.dll

Filesize
8KB

MD5
60bef38f7ecb037d4541203a79ba7e07

SHA1
34093fbab7c7e6d36127e0d04309522fd71b58d4

SHA256
756031c51fe9982673f11f81f46e9f7b78ae78444aaec1b000de6217ddebc9fe

SHA512
66f99e7bd71fcb5a8531583f4b7ae4e47cbc741f131deabda3e96aeff7bd6d04ce9bb9c9370548d6a93709182c9025b918d6f4cf06ddff07b66ccf8c1bbffb0d

Download Submit
memory/1488-54-0x0000000076771000-0x0000000076773000-memory.dmp

Filesize
8KB

Download
memory/1488-55-0x0000000001CA0000-0x0000000001D73000-memory.dmp

Filesize
844KB

Download
memory/1488-56-0x0000000000400000-0x00000000005078B8-memory.dmp

Filesize
1.0MB

Download
memory/1488-58-0x0000000000400000-0x00000000005078B8-memory.dmp

Filesize
1.0MB

Download